Android audio resampling also via bluetooth?

[nikor]

Hi! This might be a pretty noob question, but does android resample 44.1khz audio sources (streaming or local files) into 48khz also while playing via bluetooth and 44.1khz chosen in developer settings? If so, should I rather choose 48khz in developer settings so the audio won't be resampled twice?

Just curious and wanting to understand better how audio signal processing works all in all.

 

[crackerjohn]

i have the same curiosity. Per my understanding, it will resample twice if you play 44.1 audio file from android to a bluetooth receiver even if you chosed 44.1 in developer settings